﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace YAPL.Language.Ast.Transformation {
	public abstract class AstTransformBase {
		public abstract Expression Transform(Expression source, out bool treeModified);
		public Expression Transform(Expression source) {
			bool flag;
			return Transform(source, out flag);
		}
	}
}
